内容协商 (Content Negotiation) 是 HTTP 协议重要的组成部分，它允许客户端与服务端协商内容的媒体类型 (MIME) 等信息，但不能拿来协商内容结构。日常开发当中，这个其实是刚需的功能：或许你还能记得客户端需要什么字段的时候，服务端就对应地修改返回的数据。反反复复的日子😂。为了解决这个问题，计划在 Accept 请求头当中 schema 参数用于协商数据结构
POST /sessions
Accept: application/json; charset=utf-8; schema={id,user{name,id}}
这个例子里，客户端协商数据结构为 {id,user{name,id}} ，因此服务端自动地响应需要的自动为 JSON 格式
{
| function* getopt(argv) { | |
| let cache = null | |
| // ignore execution program & script filename by call to .slice() function. | |
| for (let node of argv.slice(2)) { | |
| const match = /^--([a-z][0-9a-z-]*)(?:=(.*))?$/i.exec(node) | |
| // hanlde cache first... |
| { | |
| "compilerOptions": { | |
| "jsx": "react", | |
| "moduleResolution": "node", | |
| "module": "commonjs", | |
| "experimentalDecorators": true, | |
| "target": "es5", | |
| "lib": [ | |
| "es5", | |
| "scripthost", |
| rem == CreatePartitions-UEFI.txt == | |
| rem == These commands are used with DiskPart to | |
| rem create five partitions | |
| rem for a UEFI/GPT-based PC. | |
| rem Adjust the partition sizes to fill the drive | |
| rem as necessary. == | |
| select disk 0 | |
| clean | |
| convert gpt | |
| rem == 1. Windows RE tools partition =============== |
| // http://arxiv.org/ftp/arxiv/papers/1406/1406.2294.pdf | |
| int32_t JumpConsistentHash(uint64_t key, int32_t num_buckets) { | |
| int64_t b = -1, j = 0; | |
| while (j < num_buckets) { | |
| b = j; | |
| key = key * 2862933555777941757ULL + 1; | |
| j = (b + 1) * (double(1LL << 31) / double((key >> 33) + 1)); | |
| } | |
| return b; | |
| } |
| wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm | |
| rpm -Uhv epel-release-latest-6.noarch.rpm | |
| yum clean |
| #!/bin/env bash | |
| # deploy project script. | |
| # make sure /usr/local/etc/deployment.key permissions is 600. | |
| # this is required to open it. | |
| set -e | |
| build= | |
| revision=HEAD |
| using System; | |
| using System.Collections.Generic; | |
| using System.Collections.ObjectModel; | |
| using System.ComponentModel; | |
| using System.Reflection; | |
| using System.Runtime.InteropServices; | |
| using System.Runtime.Serialization; | |
| using System.Security; | |
| using System.Text.RegularExpressions; | |
| using System.Linq; |
| // Stephen Toub | |
| // stoub@microsoft.com | |
| // | |
| // ManagedThreadPool.cs | |
| // ThreadPool written in 100% managed code. Mimics the core functionality of | |
| // the System.Threading.ThreadPool class. | |
| // | |
| // HISTORY: | |
| // v1.0.1 - Disposes of items remaining in queue when the queue is emptied | |
| // - Catches errors thrown during execution of delegates |
| import configparser | |
| class DatabaseFactory(object): | |
| def __init__(self, filename, encoding=None): | |
| """instantiate with configuration filename""" | |
| self._cache = dict() | |
| self._servers = configparser.ConfigParser() | |
| self._servers.read(filename, encoding) |